baber/WOPTO huggingface dataset:
Patent JP-2001156887-A (JP)
Title: Volume controller in in-automobile telephone
Inventor: HANAI SHOICHIRO
IPC: H04M1/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To permit a driver to excellently perform a call without performing an extra operation even when the window of a vehicle is opened when there is an incoming call to an in-automobile telephone set. SOLUTION: A controller obtains whether any one of the windows in the vehicle is opened or not by a door control ECU (step S3) when there is the incoming call in the in-automobile telephone set or a call is originated from the telephone set (step S1, YES). When any one of the windows is opened (step S4, YES), the call receiving volume of the telephone set is controlled to be increased (step S5).
Patent JP-H02175174-A (JP)
Title: Ink film cassette
Inventor: ARAI ICHIRO
IPC: B41J17/24
Filed: 1988-12-27
Abstract: PURPOSE:To prevent an ink film from wrinkling and make it easy to fit and detach an ink film cassette and to use the cassette in an inverted state by providing a film shaft for winding the ink film therearound, a brake member for the film shaft, a pressing member for pressing the film shaft and the brake member, and a casing for containing these members on each of the supply side and the take-up side. CONSTITUTION:In an ink film cassette 10, an ink film 6 is taken up on a film shaft 7 by a gear 8 operated in conjunction with a gear 13. In this case, the film shaft 7 and a brake member 11 are pressed against each other by a pressing member 12. The pressing member 12 is a coil spring. The coil spring on the supply side is set in a direction for applying a back tension on the ink film through being tightened, and the coil spring on the take-up side is set in a direction for being loosened, whereby the ink film can be prevented from wrinkling. When the brake member 11 and the pressing member 12 are contained in the film shaft 7 and these component parts are contained in a casing in the state of being disposed on the supply side and on the take-up side in a parallel and point symmetry relationship with each other, with a spacing therebetween, the ink film cassette can be easily fitted, detached and replaced.
Patent JP-H09173790-A (JP)
Title: Isotope recovering method of isotope separator
Inventor: TOSAKA ATSUSHI
IPC: B01D59/34
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for recovering specified isotope accompanied with electrons and forming plasma and ionized. SOLUTION: After while the recovery of specified isotope 15 intermittently ionized by laser irradiation is in process, the density of plasma formed by the specified isotope 15 and electrons is lowered to become almost applied potential of product recovery plates 16, 17, ground voltage is applied to the product recovery plate 16 to produce potential difference between the product recovery plates 16, 17, and an electric field is formed around the remaining thin plasma to recover the specified isotope 15. In this way, the specified isotope 15 is rapidly recovered, and the time required for recovering the ionized, specified isotope 15 is shortened.
Patent JP-H0778990-A (JP)
Title: High breakdown voltage semiconductor device
Inventor: TERAJIMA TOMOHIDE
IPC: H01L29/739
Filed: 1993-12-27
Abstract: PURPOSE:To provide a high breakdown voltage semiconductor device having structure improved to exhibit high breakdown voltage. under 'OFF' state and low resistance under 'ON' state. CONSTITUTION:The channel region 20 has a width W1 at the linear part being set narrower than the width W2 at the corner part on the planar pattern of a gate electrode 9.
Patent JP-H03184034-A (JP)
Title: Back projection screen
Inventor: SATO MAKOTO
IPC: G03B21/625
Filed: 1990-11-29
Abstract: PURPOSE:To improve the brightness of a screen by making the upper edge sides of total reflection faces on both sides of consecutively connected with the lens units of a lenticular lense into rising faces rising at a sharp angle compared with the oblique angle of the total reflection faces. CONSTITUTION:The lenticular lens 2 is formed by consecutively connecting the multitudinous linear lens units 3 and 3 in parallel. As for the lens units 3 and 3, their top parts are lens parts 4 and their both side faces are the total reflection faces 5 and 5. As for the top lens parts 4, their centers are concave lens faces 4a and their both sides are convex lens faces 4b and 4b connected to the concave lens faces 4a. At this time, the upper edges of the total reflection faces 5 are made into the rising faces 5a rising at the angle larger than the oblique angle of the total reflecting faces 5, whereby reflected light from any positions of the total reflecting face is made incident on the lens parts at an angle never reflecting the light, which can be transmitted without being reflected on the lens faces. Thus, the loss of the light is eliminated and the screen can be made bright.
Patent JP-H02176201-A (JP)
Title: Oil hydraulic circuit structure of maintenance vehicle
Inventor: ARII KAZUYOSHI
IPC: E02F3/43
Filed: 1988-12-27
Abstract: PURPOSE:To eliminate the mechanical shock at the stopping time of a member by connecting a supply direction switching device of hydraulic oil which changes the supply direction of hydraulic oil to the positive or the negative direction or stops the flow and a flow control device to a hydraulic pressure actuator in series, so as that when a manual operating lever is set to the stop position the flow control device is operated to decrease the flow rate gradually until to stop the supply of the hydraulic oil. CONSTITUTION:When an operation lever 14 is turned right to the position R, the spool 11a of the 1st. switching valve 11 is pressed to right by a balance arm 13 to fully open the said valve 11 immediately. At this time, hydraulic oil in a tank 18 is inhaled in an oil room 11b through an oil room 11c and an oil path 20 by a negative pressure, and the flow out of the hydraulic oil in the oil room 11b is inhibited by a check valve provided in the oil path 20, therefore the spool 11a of the 1st. switching valve 11 is held in the supply direction of the hydraulic oil. When the lever 14 is returned to the stop position N, a controller 17 generates a signal with which a proportional decompression valve 3 is operated to decrease the flow rate gradually, and a rotary table (not shown in the figure) can be stopped with no mechanical shock after gradual deceleration.
Patent JP-H09169655-A (JP)
Title: Powder for external use for dermatic ulcer
Inventor: KANBARA TOSHIBUMI
IPC: A61P17/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide the subject powder composed of a sugar, a water-swelling cellulose compound, a binder and an iodophor, having excellent fluidity and water-absorptivity, easily absorbing and removing the exudate from wound surface and giving low stimulation to the wound. SOLUTION: This powder is composed of (A) 60-80wt.% of a sugar (preferably sucrose), (B) 20-40wt.% of a water-swelling cellulose compound (preferably a hydroxypropylcellulose having low substitution degree), (C) 0.5-3.0wt.% of a binder (preferably a hydroxypropylcellulose) and (D) 0.5-10wt.% of a iodophor (preferably povidone iodine). The powder can be produced preferably by mixing the component A with the component B, adding a solution produced by dissolving the component C in a lower alkanol (e.g. methanol) to the mixture, kneading, drying and granulating the product and mixing with the component D.
Patent JP-H03193231-A (JP)
Title: Method and apparatus for forming tension spring
Inventor: OSHIRO YOZO
IPC: B21F3/027
Filed: 1989-12-22
Abstract: PURPOSE:To improve the quality of a product by entering the tip of a bill- shaped tool made by joining two wedge-shaped tools between a hook part and a body coil part in the course of a body forming and then opening the bill. CONSTITUTION:A forming tool T is advanced in front of a wire sent out of a coil 12 to form a hooked spring. The tip of a bill-shaped tool made by joining two wedge-shaped tools T3, T4 is entered between the hook part and the body coil part and the bill is opened to form a hook. After three quarter windings of the hook part and the body part are formed, the bill-shaped tool is entered between these windings and the bill is opened to form the hook. In this way, it is possible to improve the productive efficiency and reduce the cost.
Patent JP-H06179228-A (JP)
Title: Material molding method
Inventor: TAKEUCHI HIROSHI
IPC: B28B1/24
Filed: 1992-12-14
Abstract: PURPOSE:To eliminate the development of stress concentration round the neighborhood of a cavity and consequently contrive to improve the quality of the resultant molded material by a method wherein a travelling piece having a material bunghole is provided on either a fixed retainer plate or on a movable retainer plate so as to wander the material bunghole toward the surface of the cavity at the filling process of molding material. CONSTITUTION:On either a fixed retainer plate 2 or a movable retainer plate 3, a slider 10 as travelling piece is provided. In addition, on the slider 10, a gate part 11 as resin bunghole is provided. Any slider 10 may be allowed as long as it has the structure, with which the gate part 11 can be wandered toward a cavity. A pair of guide pieces 13 extending like wings at the lower sides of the slider 10 are provided, resulting in constituting so as to guide a pair of guide grooves 14 on the fixed retainer plate 2. Further, by assembling bearings with the guide pieces 13, frictional resistance can be reduced. The slider 10 is moved from one of its widthwise side with a driving means 15. Thus, the material bunghole is wandered to the cavity, resulting in preventing the stress concentration from occurring.
Patent JP-H01178651-A (JP)
Title: Repaired folded-plate roof
Inventor: YOKOTA AKIRA
IPC: E04D3/00
Filed: 1987-12-29
Abstract: PURPOSE:To enable preventing falling-off of an existing obsolete roof into the interior of a building, by constructing a new folded-plate roof above previous constructed folded-plate roof, an approximate overall surface of which is coated with rust preventive reinforcing layer, such that an adequate space is formed between the new and previous roofs by means of a support member. CONSTITUTION:A previously constructed folded-plate roof is composed of bottom parts 1 and trapezoidal parts 2 having an inverted V-shape. Both the parts 1 and 2 are continuously arranged in an alternate manner such that the trapezoidal part 2... is formed at the outermost end in the direction of width thereof. An upstanding roof wall A1... of the trapezoidal part is affixed onto a beam while the bottom part 1 is tightened onto a structural member 3 by means of bolts and nuts 4. Then, a rust preventive reinforcing layer B is applied primarily on the upper surface and, if desired, the lower surface of the previous folded-plate roof A. A folded-plate roof C to be newly constructed is of a lap joint type which comprises roof panels C1. The roof panel C1 is provided with an angular top parts 7 which are placed on a support member D fixed onto the previous folded-plate roof A. The overlapped parts of the roof panels are tightened on the support member by means of bolts 11 and nuts 13. The newly constructed folded-plate roof C is disposed above the previous one such that between the new and previous roofs is formed an adequate gap 8. This enables to quickly perform lap-joint roofing work.
Patent JP-H10173966-A (JP)
Title: Image pickup device
Inventor: SHIBATANI HIROMICHI
IPC: H04N9/04
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To form a high quality still image with partially high resolution. SOLUTION: A light passing through an objective lens 10 is split by half mirrors 14-1-14-n and made incident onto image pickup elements 16-1-16-n by eyepiece lenses 12-1-12-n. The focus of the eyepiece lenses 12-1-12-n is selected longer in this order. Field memories 18-1-18-n store output images of the image pickup elements 16-1-16-n. A switch 20 selects an output of the memories 18-1-18-n and is connected to an image synthesis circuit 22. The image synthesis circuit 22 synthesizes the images stored in the memories 18-1-18-n to generate an image whose resolution is partially high.
Patent JP-H01174543-A (JP)
Title: Rubber composition for tire tread
Inventor: OHARA RIICHIRO
IPC: B60C1/00
Filed: 1987-12-28
Abstract: PURPOSE:To provide the subject composition excellent in balance between dry road driving stability and wet road driving stability, containing such an isoprene rubber that the respective contents of the vinyl bond and the trans bond satisfy each specified value. CONSTITUTION:The objective rubber composition containing such an isoprene rubber that the sum of the respective contents of 3,4-vinyl bond and 1,2-vinyl bond is 10-50% and the sum of the content of 3,4-vinyl bond plus 1,2-vinyl bond and that of 1,4-trans bond is >=70%, and furthermore, if needed, containing <=40wt.% of natural rubber, butadiene rubber, styrene-butadiene rubber, other isoprene rubber(s) etc.
Patent JP-2000158730-A (JP)
Title: Continuous paper printing apparatus and method for printing end mark
Inventor: KATAHIRA HIROAKI
IPC: B41J25/20
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To directly print an end mark together with print data received from a host on a continuous paper when the continuous paper being used is left little. SOLUTION: Print data of an end mark 2 is stored in a memory beforehand. A transfer amount of a continuous paper 1 transferred by a transferring means is measured, based on which it is judged whether or not a remainder of the continuous paper 1 is close to a terminal end. When it is judged that the remainder of the continuous paper 1 is close to the terminal end, the print data of the end mark 2 stored in the memory is printed to the continuous paper. At this time, the end mark 2 is adapted not to overlap with a printing of characters or the like.
Patent JP-H10255612-A (JP)
Title: Recurrent reflex type photoelectric sensor
Inventor: EGAWA KOICHI
IPC: G01V8/14
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent a coaxial recurrent reflex type photoelectric sensor from malfunctioning due to refraction of a transparent object by improving available efficiency of light reflected from a recurrent reflex plate. SOLUTION: An emitting beam is emitted from a center of a lens 2 to a recurrent reflex plate 5 by providing a slit 11 at an emitting element 1 to limit an emitting area of light. Therefore, even if a diameter of a reflected light is enlarged by a pitch of a corner cube at the recurrent reflex plate 5, a receiving diameter can be larger than that of an emitting beam. Thereby, available efficiency of light is improved to be capable of preventing malfunction due to refraction of a transparent object.
Patent JP-H09291156-A (JP)
Title: Biaxially oriented polyester film and its production
Inventor: RI KOUKEI
IPC: B29K67/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a biaxially oriented polyester film improved in surface properties and physical properties by incorporating specified amts. of specific alumina particles, specific calcium carbonate particles, and specific silica particles into the film.  
     SOLUTION: γ-Alumina particles and/or δ-alumina particles pretreated with a silane coupling agent represented by the formula: R 1 -R 2 -Si-(OR 3 ) 3  [wherein R 1  is a (meth)acrylic group, an epoxy group represented by the formula (wherein R' is H or an alkyl), or an amino group represented by the formula: -NR' 2 ; R 2  is a 1-5C alkylene; and R 3  is a 1-5C alkyl] in an amt. of 0.05-5wt.% of the particles and having a Mohs hardness of 6 or higher and an average particle size of 0.005-3.0μm, light calcium carbonate particles having an average particle size of 0.01-3.0μm, and spherical silica particles having an average particle size of 0.1-1.0μm are incorporated each in an amt. of 0.01-4 pts.wt. into 100 pts.wt. polyester. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H05243680-A (JP)
Title: Manufacturing method of opto-electronic semiconductor device
Inventor: CHIYAN FUI YUN MAREIKU CHIYAN
IPC: H01L21/306
Filed: 1992-12-15
Abstract: PURPOSE: To obtain an opto-electronic device indicating desired light limitation by adding CH4 to gas mixture generating plasma. CONSTITUTION: A semiconductor main body 2 is constituted of plural semiconductor material layers 4, 5, 6, and 7 epitaxially grown on a semiconductor substrate 3 having the GaAs upper layer 4 adjacent to the surface 1 and the lower layer 5 including InP. A photo-resist etching mask 8 is provided on the surface 1. The layer 5 constituted of InP having p-type dope agent is provided under the GaAs upper layer having the p-type dope agent. The non-dope layer 6 and the n-type dope layer 7 called active layers are allowed to exist under the InP including layer 5. The upper layer 4 and the lower layer 5 constituted of InP are locally corroded and removed, and a rising part 9 is formed on the upper layer 4 and the lower layer 5. The etching of the upper layer 4 and the lower layer 5 is operated in a plasma generated in gas mixture including SiCl4 and Ar to which CH4 is added.
Patent JP-H02177257-A (JP)
Title: Manufacture of plate for paste type lead accumulator
Inventor: ONARI MASAHIKO
IPC: H01M4/20
Filed: 1988-12-28
Abstract: PURPOSE:To reduce fluctuation in the filling amount of paste by extruding a paste from a paste discharge opening to a lattice body that is carried on a drum, and by making that angle formed by a paste extruding direction on the discharge opening and by carrier direction of the lattice body on the discharge opening an obtuse angle. CONSTITUTION:A paste 2 in a hopper 1 is extruded downward by rotating a screw 3 that is provided along a hopper inner wall. The extruded paste passes through a gap 7 between a squeeze 5 for thickness adjustment that is provided on one edge of a discharge opening of lower edge of the hopper and a rotational drum 6 that is arranged adjacent to the discharge opening 4, and is filled in a lattice body that is carried on the rotational drum 6, to be a filled plate 9. The paste discharge opening 4 is put closer to the rotational direction rather than right above of a rotational shaft of the rotational drum 6, namely, an angle 10 formed by paste extruding direction on the discharge opening and by carrying direction of the lattice body on the discharge opening is defined as an obtuse angle.
Patent JP-H07187696-A (JP)
Title: Production of preform for optical fiber
Inventor: OYAMADA HIROSHI
IPC: C03B37/014
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method for producing a preform for optical fiber by which fiber having stable dispersing properties in the longitudinal direction is obtained by drawing work. CONSTITUTION:In a method for producing a preform for optical fiber in which a side core having a refractive index smaller than that of a center core is formed on the outer periphery of the center core and made a primary preform, and a clad having a refractive index smaller than that of the side core is formed outside the primary preform and made a secondary preform, if the ratio of the diameter of the preform in the secondary preform to the diameter of the secondary preform is taken as 'k'[-], and if the zero dispersion wavelength of fiber obtained by drawing the secondary preform is taken as 'lambda'[nm], the relationship between 'k' and 'lambda0' is previously obtained, based on the distribution of the refractive index of the primary preform, and a clad is formed so that ¦dlambda0/dkSk<=500[nm] may hold.
Patent JP-H06277596-A (JP)
Title: Sealant applying device, sealant applying method and toner container for image forming device
Inventor: YASUHARA MASATERU
IPC: B05C5/00
Filed: 1993-12-28
Abstract: PURPOSE:To apply a sealant in a specified coating quantity along desired loci in the case of applying of the sealant on the joint surfaces of members forming the toner container of an image forming device. CONSTITUTION:A triaxial orthogonal type robot 104 is installed in an arbitrary position. This triaxial orthogonal type robot 104 has an X-axis arm 110, a Y-axis arm 111 and Z-axis arm 112. An inversion unit 103 driving inclination around its axis is fixed to this Z-axis arm 112. Further, a work 102 is fixed to this inversion unit 103. The surface to be coated of this work 102 can be positioned approximately horizontal by driving of the inversion unit 103. The sealant applying device 101 is installed so that a discharge nozzle 106 exists above the work 102. The sealant applying device 101 is fixed by a supporting arm 105.
Patent JP-H04202434-A (JP)
Title: Polysilane compound, its production and conductive material
Inventor: ASUKE TETSUYA
IPC: G02F1/35
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a chemically stable polysilane by reacting a 1,2- dichlorosilane with dilithiothiophene. CONSTITUTION:A polysilane compound III is obtained by reacting a 1,2- dichlorosilane of formula I with dilithiothiophene of formula III in equivalent amounts. In the formulae, R<1>, R<2>, R<3> and R<4> are each alkyl, aryl or aralkyl; and n is 2 or above. Although the above reaction can be performed in the presence or absence of a solvent, it is usually performed in a liquid phase in the presence of a solvent. The molecular weight of the polyisocyanate is 5X10<2> to 5X10<6>, desirably 1X10<3> to 1X10<6>. This polysiloxane can be used as a nonlinear optical material, a photoresist material, a photoradical initiator, a UV absorber, a heat-resistant material, a flame-retarding material, a selective gas separation membrane material or the like as well as a conductive material.
Patent JP-H05167624-A (JP)
Title: Data transmission control system
Inventor: HAYASHI MASAYOSHI
IPC: H04L45/58
Filed: 1991-12-18
Abstract: PURPOSE:To prevent missing of data when a fault takes place in a main system equipment of two master and slave transmission systems. CONSTITUTION:A master system equipment 1 and a slave system equipment 2 are connected to an opposite equipment 3 via a packet exchange network 4, the master system equipment 1 and the slave system equipment 2 collect the same data and the data collected by the master system equipment 1 and the slave system equipment 2 are composed into a packet at a packet composition section 6, the packet is sent from the master system equipment 1 to the slave system equipment 2, the slave system equipment 2 sends the transferred packet to the opposite equipment 3, and when the packet is transferred from the master system equipment 1, the packet composed by the slave system equipment 2 is sent to the opposite equipment 3.
Patent JP-H08170682-A (JP)
Title: Shock absorber and manufacture of bump rubber receiver for shock absorber
Inventor: SOEDA YUJI
IPC: F16F9/58
Filed: 1994-12-20
Abstract: PURPOSE: To reduce a cost of manufacture by decreasing an assembly man-hour for a bump rubber receiver, further to ensure stable damping action over a long period. CONSTITUTION: A bump rubber receiver 9 is integrally formed of a cylindrical part 9A fixed to an upper end side of an upper cap 2 through a tubular bracket 8, cover part 9B and an annular trimming part 9D formed with a bearing surface 10 relating to a bump rubber 7. A calking part 9A1 is formed in a lower end side of the cylindrical part 9A, to fix by calking the bump rubber receiver 9 to a flange part 8A of the tubular bracket 8. In this way, a number of part items can be decreased, and since necessity for welding work can be eliminated, a cost of manufacturing a shock absorber total unit can be reduced. Further by integrally forming the bump rubber receiver 9 by press molding, dust of spatter or the like according to welding work is prevented from sticking to a surface of the bump rubber receiver 9.